Other Activities
In addition to his work as a photographic technical innovator, Vogel taught Alfred Stieglitz between 1882 and 1886. He participated in at least two photographic expeditions to Egypt as well as others to Italy and possibly Asia. Vogel founded the periodical Photographische Mittheilungen in 1864 and served as its publisher until his death.
His silver tester, photometer for pigment printing and heliotype printing, and universal spectroscope were introduced into general use. He visited the United States in 1870 and 1883.
Read more about this topic: Hermann Wilhelm Vogel
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